55148904

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 154440000

約数和(自身を除く): 99291096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 1949, 2358, 3144, 3537, 3898, 4716, 5847, 7074, 7796, 9432, 11694, 14148, 15592, 17541, 23388, 28296, 35082, 46776, 52623, 70164, 105246, 140328, 210492, 255319, 420984, 510638, 765957, 1021276, 1531914, 2042552, 2297871, 3063828, 4595742, 6127656, 6893613, 9191484, 13787226, 18382968, 27574452, 55148904]

約数ペア:

[(1, 55148904), (2, 27574452), (3, 18382968), (4, 13787226), (6, 9191484), (8, 6893613), (9, 6127656), (12, 4595742), (18, 3063828), (24, 2297871), (27, 2042552), (36, 1531914), (54, 1021276), (72, 765957), (108, 510638), (131, 420984), (216, 255319), (262, 210492), (393, 140328), (524, 105246), (786, 70164), (1048, 52623), (1179, 46776), (1572, 35082), (1949, 28296), (2358, 23388), (3144, 17541), (3537, 15592), (3898, 14148), (4716, 11694), (5847, 9432), (7074, 7796)]